Tubo corrugado de parede dupla HDPE em soluções de drenagem
PARÂMETROS DO PRODUTO
PEAD (polietileno de alta densidade) double wall corrugated pipe is a composite structure pipe manufactured by advanced co-extrusion technology, and its unique design includes smooth inner wall and corrugated outer wall. This innovative structure gives it both high strength and flexibility, making it the preferred pipe material for modern municipal engineering, irrigação agrícola, industrial drainage and other fields.
PEAD (polietileno de alta densidade) double wall corrugated pipe is a composite structure pipe manufactured by advanced co-extrusion technology, and its unique design includes smooth inner wall and corrugated outer wall. This innovative structure gives it both high strength and flexibility, making it the preferred pipe material for modern municipal engineering, irrigação agrícola, industrial drainage and other fields.
Product structure Features
Double-layer composite structure: a parede interna é lisa (thickness 1.5-3mm) to ensure water flow efficiency, and the outer wall is corrugated (peak height 15-40mm) to enhance the ring stiffness
Material science breakthrough: Using PE100 grade primary high density polyethylene, density ≥0.95g/cm³, melting index 0.3-0.5g/10min
Innovative connection system: double selection of plug and insert electrothermic connection (DN200-DN1200) and clamp connection (DN150 or less)
Detalhes de PEAD Dduplo-Call Tubo Corrugado
1. Excellent physical properties
Resistência à compressão: SN8 grade products can withstand a pressure of ≥8000N/m², equivalent to 4 meters of soil cover load
Resistência ao impacto: Impact strength ≥30kJ/m² at 23℃ (Padrão ASTM D256)
Flexibilidade: o raio de curvatura pode atingir 20-25 vezes o diâmetro do tubo (DN300 pipe minimum bending radius of 6 metros)
2. Longa vida útil
Laboratory accelerated aging tests show that the service life can reach more than 50 anos
Uv resistant formula (2.5-3% carbon black masterbatch added) ensures outdoor performance
3. Environmental protection and economic benefits
O peso é apenas 1/8 of the concrete pipe, reducing the transportation and installation cost by more than 40%
The inner wall friction coefficient is 0.009 (27% lower than the concrete pipe), and the lifting velocity is 15-20%
4. Intelligent installation system
Smart fitting with RFID chip (opcional)
Millimeter-level docking accuracy with dedicated welding equipment (output power 4-10kW)
Especificações de PEAD Dduplo-Call Tubo Corrugado
Diâmetro nominal (milímetros)
Ring stiffness class(kN/m²)
Comprimento padrão (eu)
Pressão de trabalho (MPa)
Faixa de temperatura aplicável (°C)
Método de conexão
DN200
SN4/SN8
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 ℃
Electrothermy
DN300
SN8 / SN12.5
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 ℃
Electrothermy
DN400
SN8 / SN12.5
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 ℃
Electrothermy
DN500
SN12.5 / SN16
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 ℃
Electrothermy
DN600
SN12.5 / SN16
6/9/12
0.2-0.6
– 40 ℃ ~ + 60 ℃
Electrothermy
TechnicalParaméter
Ring stiffness test standard: ISO 9969
Hydraulic test pressure: 1.5 times the working pressure for 1 hour without leakage
Urban stormwater management system: can handle a maximum instantaneous flow of Q=5m³/s (DN1200 pipe)
Sewage pipe network: resistant to chemical corrosive environment with pH 2-12
Cable protection sleeve: passed 10kV/1min voltage test
2. Irrigação agrícola
Drip irrigation system: with Φ16mm branch pipe to achieve precision irrigation
Drainage culvert: Slope 0.1-0.3% can achieve artesian drainage
3 Aplicações industriais
Plant drainage: Through ISO/TR 10358 chemical corrosion resistance certification
Mine drainage: the maximum working pressure can withstand 0.8MPa
4. Special environment
Frozen soil area: -40℃ low temperature impact test without cracks
Coastal areas: through ASTM G154 2000 hours salt spray test
Embalagem e Expedição
Depende dos produtos e quantidade,poderíamos fazer a embalagem do enrolamento,rolos,embalagem de pacote,caixotes ou caixas,etc..
Remessa:Por mar,ferrovia,por via aérea ou conforme solicitação do cliente.
perfil de companhia
Luoyang Datang Energia Tech Co., Ltda. é um fabricante chinês líder especializado em tubos e acessórios de plástico de alta qualidade. Equipada com linhas de produção automatizadas de última geração e apoiada por uma equipe de 200 profissionais, oferecemos uma extensa linha de produtos que compreende mais de 150 types of plastic pipes and fittings designed for water supply and drainage systems, transmissão de gás, e sistemas de aquecimento de piso. Nossos principais produtos incluem tubos e conexões de PVC, Educação Física (PEAD) Tubos e conexões, Tubos e conexões PPR, e tubos de aquecimento de piso PEX.
Should you have any inquiries regarding our PVC pipe,Tubo PE & Tubo PPR, por favor não hesite em contactar-nos!
